JPS5228544B2 - - Google Patents
Info
- Publication number
- JPS5228544B2 JPS5228544B2 JP11335472A JP11335472A JPS5228544B2 JP S5228544 B2 JPS5228544 B2 JP S5228544B2 JP 11335472 A JP11335472 A JP 11335472A JP 11335472 A JP11335472 A JP 11335472A JP S5228544 B2 JPS5228544 B2 JP S5228544B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Relay Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11335472A JPS5228544B2 (en:Method) | 1972-11-10 | 1972-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11335472A JPS5228544B2 (en:Method) | 1972-11-10 | 1972-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4971865A JPS4971865A (en:Method) | 1974-07-11 |
| JPS5228544B2 true JPS5228544B2 (en:Method) | 1977-07-27 |
Family
ID=14610129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11335472A Expired JPS5228544B2 (en:Method) | 1972-11-10 | 1972-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228544B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531718Y2 (en:Method) * | 1976-04-19 | 1980-07-29 | ||
| JP2506658B2 (ja) * | 1986-04-11 | 1996-06-12 | 松下電器産業株式会社 | ボタン電話装置 |
-
1972
- 1972-11-10 JP JP11335472A patent/JPS5228544B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4971865A (en:Method) | 1974-07-11 |